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本文详细介绍了某商业楼基坑场区的工程水文地质情况及周边环境,根据本基坑工程的特点,采用土钉墙支护方案。进行了优化支护设计,并合理地控制了地下水,在确保基坑支护安全的前提下.使基坑支护总费用控制在一个经济合理的范围之内。
This paper introduces the hydrogeology and surrounding environment of a commercial building foundation pit area in detail. According to the characteristics of the foundation pit project, a soil nailing wall supporting scheme is adopted. The support design was optimized and the groundwater was reasonably controlled. Under the premise of ensuring the safety of foundation pit support, the total cost of foundation pit support was controlled within an economically reasonable range.